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authorMichael S. Tsirkin <mst@redhat.com>2022-03-20 07:02:14 -0400
committerMichael S. Tsirkin <mst@redhat.com>2022-03-28 16:52:59 -0400
commitf03560a57c1f60db6ac23ffd9714e1c69e2f95c7 (patch)
treef39538af7642ebd4b7435821e46f6a3b85345367
parent06f05bc52269e1f8286ce0fba03b565528fb1456 (diff)
downloadlinux-f03560a57c1f60db6ac23ffd9714e1c69e2f95c7.tar.bz2
tools/virtio: compile with -pthread
When using pthreads, one has to compile and link with -lpthread, otherwise e.g. glibc is not guaranteed to be reentrant. This replaces -lpthread. Reported-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-rw-r--r--tools/virtio/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile
index 0d7bbe49359d..1b25cc7c64bb 100644
--- a/tools/virtio/Makefile
+++ b/tools/virtio/Makefile
@@ -5,7 +5,8 @@ virtio_test: virtio_ring.o virtio_test.o
vringh_test: vringh_test.o vringh.o virtio_ring.o
CFLAGS += -g -O2 -Werror -Wno-maybe-uninitialized -Wall -I. -I../include/ -I ../../usr/include/ -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE -include ../../include/linux/kconfig.h
-LDFLAGS += -lpthread
+CFLAGS += -pthread
+LDFLAGS += -pthread
vpath %.c ../../drivers/virtio ../../drivers/vhost
mod:
${MAKE} -C `pwd`/../.. M=`pwd`/vhost_test V=${V}